bisyllabus

A New Latin Dictionary by Charlton T. Lewis Ph.D. and Charles Short, LL. D.

bĭsyllăbus, a, um, adj. [bis-syllaba],

dissyllabic : sic Socer, Macer. Varr. L. L. 9, 52, 151.—Spelled bissyllăbus , Macr. Diff. 6, 8; 8, 11.